Github user vasia commented on the pull request:
https://github.com/apache/flink/pull/335#issuecomment-73688058
I'm getting the following error on travis:
```
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-checkstyle-plugin:2.12.1:check (validate) on
project flink-gelly: Failed during checkstyle execution: Unable to find
suppressions file at location: /tools/maven/suppressions.xml: Could not find
resource '/tools/maven/suppressions.xml'. -> [Help 1]
```
Any idea how to solve this? Thanks!
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